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Planetary hours · Osaka (Japan)

Planetary hours
in Osaka.

The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.

Planetary day of Wednesday, 1 July 2026: day of Mercury

Sunrise
04:48
Sunset
19:15
Next sunrise
04:48

A day hour lasts 1h 12m; a night hour, 48 min. Local time (Asia/Tokyo).

Day

  1. 1☿︎ Mercury04:48 – 06:00
  2. 2☽︎ Moon06:00 – 07:12
  3. 3♄︎ Saturn07:12 – 08:25
  4. 4♃︎ Jupiter08:25 – 09:37
  5. 5♂︎ Mars09:37 – 10:49
  6. 6☉︎ Sun10:49 – 12:01
  7. 7♀︎ Venus12:01 – 13:13
  8. 8☿︎ Mercury13:13 – 14:26
  9. 9☽︎ Moon14:26 – 15:38
  10. 10♄︎ Saturn15:38 – 16:50
  11. 11♃︎ Jupiter16:50 – 18:02
  12. 12♂︎ Mars18:02 – 19:15

Night

  1. 1☉︎ Sun19:15 – 20:02
  2. 2♀︎ Venus20:02 – 20:50
  3. 3☿︎ Mercury20:50 – 21:38
  4. 4☽︎ Moon21:38 – 22:26
  5. 5♄︎ Saturn22:26 – 23:14
  6. 6♃︎ Jupiter23:14 – 00:01
  7. 7♂︎ Mars00:01 – 00:49
  8. 8☉︎ Sun00:49 – 01:37
  9. 9♀︎ Venus01:37 – 02:25
  10. 10☿︎ Mercury02:25 – 03:13
  11. 11☽︎ Moon03:13 – 04:00
  12. 12♄︎ Saturn04:00 – 04:48

Questions

How are the planetary hours calculated in Osaka?

On Wednesday, 1 July 2026, the Sun rises at 04:48 and sets at 19:15: the day lasts 14h 27m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 04:48, lasts 9h 34m: twelve night hours of 48 min.

Which planet rules the first hour that day?

Mercury, from 04:48 to 06:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury again.

Today’s sky, on YOUR chart

Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.

My sky on my chart

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Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.